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A method for processing reconstituted tobacco leaf cigarettes based on slim cigarettes

A technology for reconstituted tobacco leaves and a processing method, which is applied in the directions of tobacco, tobacco processing, tobacco preparation, etc., can solve the problems of poor shredding quality stability, high filament rate of reconstituted tobacco, affecting blending uniformity, etc., so as to improve blending uniformity. The effect of improving the quality of the cigarette, the reasonable structure, the improvement of the qualified rate of shredding and the effective utilization rate of cigarette processing

Active Publication Date: 2020-06-09
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, there are many deficiencies and defects in the existing technology: first, there is no cutting equipment in the shredded process of reconstituted tobacco leaves, which may cause the filament rate of reconstituted shredded tobacco to be too high, and agglomerate in the process of blending with shredded tobacco, And influence the homogeneity problem of its blending; Its two, adopt three cuts to promptly cut into slices earlier, then cut into strips, and finally cut into shreds to carry out the reconstituted tobacco leaves into shreds, the process is too complicated and becomes shreds. Poor quality stability

Method used

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  • A method for processing reconstituted tobacco leaf cigarettes based on slim cigarettes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] (1) 500kg sheet size is 20*20mm papermaking method reconstituted tobacco leaf is controlled moisture content 14.0% after loosening moisture content and shreds processing;

[0019] (2) After adding water to increase temperature and humidify, use a drum to dry to a moisture content of 12.5%;

[0020] (3) Pass the reconstituted shredded tobacco through a cutting device to shorten the filaments, and control the filament rate to ≤25%, the whole filament rate to 85%±2.0%, and the broken filament rate to ≤1%;

[0021] (4) Carry out drum spraying and perfuming treatment according to the production grade;

[0022] (5) Flexible winnowing feeding to metering and packing;

[0023] (6) According to the requirements of cigarette formula, reconstituted shredded tobacco is grouped and blended into packages.

Embodiment 2

[0025] (1) 500kg sheet size is 25*25mm papermaking method reconstituted tobacco leaf is controlled moisture content 15.0% after loosening moisture content and shreds processing;

[0026] (2) After adding water to increase temperature and increase humidity, adopt drum drying to moisture content of 13.0%;

[0027] (3) Pass the reconstituted shredded tobacco through the cutting device, shorten the filaments, control the filament rate ≤ 20%, the whole filament rate 85% ± 2.0%, and the broken filament rate ≤ 1%;

[0028] (4) Carry out drum spraying and perfuming treatment according to the production grade;

[0029] (5) Flexible winnowing feeding to metering and packing;

[0030] (6) According to the requirements of cigarette formula, reconstituted shredded tobacco is grouped and blended into packages.

Embodiment 3

[0032] (1) 500kg sheet size is 30*30mm papermaking method reconstituted tobacco leaf is controlled moisture content 16.0% after loosening moisture content and carries out shredding process;

[0033] (2) After adding water to increase temperature and increase humidity, adopt a drum to dry to a moisture content of 13.5%;

[0034] (3) Pass the reconstituted shredded tobacco through the cutting device, shorten the filaments, control the filament rate ≤ 20%, the whole filament rate 85% ± 2.0%, and the broken filament rate ≤ 1%;

[0035] (4) Carry out drum spraying and perfuming treatment according to the production grade;

[0036] (5) Flexible winnowing feeding to metering and packing;

[0037] (6) According to the requirements of cigarette formula, reconstituted shredded tobacco is grouped and blended into packages.

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Abstract

The invention provides a cigarette processing method through papermaking-method reconstituted tobacco based on fine cigarettes. The method comprises the following steps that (1) the papermaking-methodreconstituted tobacco is loosed and dampened, the moisture content of the reconstituted tobacco is adjusted to be 14.0-16.0%, and shredding is conducted; (2), after the physical characters of reconstituted tobacco shreds are changed through temperature and humidity increase, and then the moisture content of the reconstituted tobacco shreds turns to be 12.5-13.5% after roller drying; (3) long shreds are cut into short shreds through a shred cutting device, and the structures of the reconstituted tobacco shreds meet the requirement of the fine cigarettes; (4) the smoking quality of papermaking-method reconstituted tobacco products is improved through roller feeding; (5) flexible winnowing, feeding, measurement and binning are conducted, and residual substances with a large proportion are removed; (6) finally the reconstituted tobacco shreds are grouped and blended with rolling bags according to cigarette composition demands. According to the cigarette processing method, the blending uniformity and effective utilization rate of the papermaking-method reconstituted tobacco in the fine cigarettes are improved, and the aims of improving the quality of the fine cigarette products and lowering the processing loss are achieved.

Description

technical field [0001] The invention relates to the field of cigarette manufacturing, in particular to a method for processing reconstituted tobacco leaf cigarettes based on the papermaking method of cigarettes. Background technique [0002] Due to the large difference in microstructure and physical properties between paper-making reconstituted tobacco leaves and natural tobacco leaves, the existing technology cannot make the physical properties of paper-making reconstituted tobacco leaves completely consistent with natural tobacco leaves. In the process of mixing and shredding with tobacco leaves, the moisture content of tobacco leaves is about 4 percentage points higher than that of reconstituted tobacco leaves when shredded, its shear strength is lower than that of reconstituted tobacco leaves, and its coefficient of friction is greater than that of reconstituted tobacco leaves. Raw materials are mixed together and cut into shreds, and there are common problems such as sh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/08A24B3/02A24B3/06A24B7/00A24B3/16
CPCA24B3/02A24B3/06A24B3/08A24B3/16A24B7/00
Inventor 王凤兰喻世涛姚元军刘文锋郑茜
Owner HUBEI CHINA TOBACCO IND
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